Regulator for nurse induction unit on air seeders
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United States of America Patent
Stats
-
Dec 26, 2000
Grant Date -
N/A
app pub date -
Nov 4, 1999
filing date -
Nov 5, 1998
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A regulator for a nurse inductor mechanism on an agricultural seeding implement controls the rate of entrainment of seeds into the stream of air directed into the nurse inductor mechanism. The regulator includes a pivoted gate mounted at the discharge opening of the seed reservoir of the nurse induction unit to control the flow of seed particles into a pile for engagement with the stream of air directed thereto. An actuation lever, positioned externally of the nurse inductor housing so as to not interfere with the sealed relationship between the divider walls of the distribution apparatus and the housing, is selectively manipulable to move the pivoted gate between closed and opened positions. Once the pivoted gate is moved into the closed position, the flow of seed particles into the distribution apparatus is halted, but the fall flow of air can still move through the distribution apparatus and seed distribution tubes to effect a clean-out of the nurse induction unit.
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